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Computer Fundamental Part 2

71. An electronic device, operating under the control of information, that can accept data, process the data, produce output and store the results for future use ……….


A . Input
B . Computer
C . Software
D . Hardware

72. The CPU comprises of Control Memory, and ………… Units.


A . Microprocessor
B . Arithmetic/Logic
C . Output
D . ROM

73. To display the contents of a folder in Windows Explorer you should-


A . Click on it
B . Collapse it
C . Name it
D . Give it a password

74. ’C’ in CPU denotes


A . Central
B . Common
C . Convenient
D . Computer

75. ………. devices convert human-understandable data and programs into a form that the computer.


A . Printing
B . Output
C . Solid state
D . Input

76. The three main components of a computer are


A . RAM. Imput/Output Devices, Central Processing Unit
B . Tape. Floppy disk, Monitor
C . Central Processing Unit, Floppy disk, Monitor
D . Central Processing Unit Monitor, Printer

77. The octal equivalent of the Binary number (101001100) is ....


A .

78. Arithmetic & Logic Unit-(I) Perform Arithmetic operations (II) Store data (III) Perform Comparisions (IV) Comm devices (Which of the following is true)


A . I only
B . III devices Which of the following is true?
C . I & II
D . I & III

79. In a silicon chip of complete electronic circuit with transistors and other the electronic devices is called-


A . Work station
B . CPU
C . Integrated circuit
D . Magnetic disk

80. The digital computer is worked on the theory of-


A . Calculation
B . Measurement
C . None of these
D . Logical
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